I'm a teacher

I had a parent-teacher conference today. I get 15 minutes with each parent, a timer is set and everything. Well, I had my last conference of the day. And this woman would not leave. For 45 minutes she sat there, asking me the same questions over and over. She didn't even really care about her son, she just wanted to complain and take up my time. <br><br>I have so much shit to do tonight. I'm already a little behind but now I need to make something for parent-teacher conferences tomorrow or one of my coworkers will die. Usually, we bring in snacks as a group effort. But since I'm doing all the parent-teacher conferences by myself, my coworker said that I should bring in the snacks alone. I have no energy left. I'm gonna cry. I hate this.